Juniper Junos OS Vulnerability (JSA92864)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA92864 advisory. - An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a...

CVE-2026-33787 Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specific show command is executed chassisd crashes

An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon chassisd of Juniper Networks Junos OS on SRX1500, SRX4100, SRX4200 and SRX4600 allows a local attacker with low privileges to cause a complete Denial of Service DoS. When a specific 'show chassis'...

EUVD-2025-2563

Malicious code in bioql PyPI...

The vulnerability of the command line of Juniper Networks Junos OS models SRX1500, SRX4100, and SRX4200, related to insufficient handling of exceptional states, allows a attacker to trigger a service failure.

The vulnerability of the command line interface of Juniper Networks Junos OS models SRX1500, SRX4100, and SRX4200 is related to insufficient handling of exceptional states. Exploiting this vulnerability can allow a malicious actor to trigger service failures remotely...

CVE-2025-21596

An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a local, low-privileged authenticated attacker executing the 'show chassis environment pem' command to cause the chassis daemon...

CVE-2025-21596 Junos OS: SRX1500,SRX4100,SRX4200: Execution of low-privileged CLI command results in chassisd crash

An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a local, low-privileged authenticated attacker executing the 'show chassis environment pem' command to cause the chassis daemon...

CVE-2025-21596

CVE-2025-21596 concerns Junos OS on SRX1500, SRX4100 and SRX4200. The issue stems from improper handling of exceptional conditions in the CLI when executing the local, low-privilege attacker’s command “show chassis environment pem,” which crashes the chassis daemon (chassisd) and restarts it, cre...

CVE-2025-21596: Improper Handling of Exceptional Conditions

An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a local, low-privileged authenticated attacker executing the 'show chassis environment pem' command to cause the chassis daemon...

Design/Logic Flaw

On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, devices using tenant services on Juniper Networks Junos OS, due to incorrect default permissions assigned to tenant system administrators a tenant system administrator may inadvertently send their network traffic to one or more...

Code injection

On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, vSRX Series devices using tenant services on Juniper Networks Junos OS, due to incorrect permission scheme assigned to tenant system administrators, a tenant system administrator may inadvertently send their network traffic to...

CVE-2021-0246 Junos OS: SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3: In a multi-tenant environment, a tenant host administrator may be able to jailbreak out of their network impacting other tenant networks or gather information from other networks.

On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, devices using tenant services on Juniper Networks Junos OS, due to incorrect default permissions assigned to tenant system administrators a tenant system administrator may inadvertently send their network traffic to one or more...

CVE-2021-0246

CVE-2021-0246 affects Juniper Networks Junos OS on SRX1500/SRX4100/SRX4200/SRX4600/SRX5000 Series with SPC2/SPC3 in multi-tenant deployments. The root cause is incorrect default permissions assigned to tenant system administrators, which may allow a tenant to send their traffic to other tenants w...

PT-2021-12957

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 18.3R1 through 18.3R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2 Juniper Networks Junos OS versions 18.4R1 through 18.4R1 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with...

CVE-2021-0246: Incorrect Default Permissions

On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, devices using tenant services on Juniper Networks Junos OS, due to incorrect default permissions assigned to tenant system administrators a tenant system administrator may inadvertently send their network traffic to one or more...

PT-2021-2817

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 18.3R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2 Juniper Networks Junos OS versions 18.4R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series wi...

CVE-2020-1682

An input validation vulnerability exists in Juniper Networks Junos OS, allowing an attacker to crash the srxpfe process, causing a Denial of Service DoS through the use of specific maintenance commands. The srxpfe process restarts automatically, but continuous execution of the commands could lead...

CVE-2020-1682

An input validation vulnerability exists in Juniper Networks Junos OS, allowing an attacker to crash the srxpfe process, causing a Denial of Service DoS through the use of specific maintenance commands. The srxpfe process restarts automatically, but continuous execution of the commands could lead...

Input validation

An input validation vulnerability exists in Juniper Networks Junos OS, allowing an attacker to crash the srxpfe process, causing a Denial of Service DoS through the use of specific maintenance commands. The srxpfe process restarts automatically, but continuous execution of the commands could lead...

CVE-2020-1682 Junos OS: SRX1500, vSRX, SRX4K, NFX150, NFX250: Denial of service vulnerability executing local CLI command

An input validation vulnerability exists in Juniper Networks Junos OS, allowing an attacker to crash the srxpfe process, causing a Denial of Service DoS through the use of specific maintenance commands. The srxpfe process restarts automatically, but continuous execution of the commands could lead...

CVE-2020-1682

CVE-2020-1682 (Junos OS) affects SRX1500, SRX4100, SRX4200, NFX150, NFX250, and vSRX-based platforms. An input validation vulnerability exists in the srxpfe process that allows an attacker to crash the process by issuing specific maintenance commands, causing a Denial of Service. The srxpfe proce...